Hidden Italy: Liguria

Gino is in Liguria where he learns the secret of Italian gelato. Liguria is famous for its seafood and pesto, but Gino is interested in the one ingredient that is the backbone to all Italian cookery - olive oil. He visits a grove high above the coastline and finds out for himself how the humble olive is turned into this liquid gold, before he cooks up a dish that takes it's inspiration from the region.